
I do believe it is.
This year, we decided to keep our garden fairly small and just do what we could in our front patio area. We have a small dirt patch, maybe 3' by 12', where we planted 5 tomato plants, 5 eggplants, peas, and a bunch of potatoes.
If you can see around Kimberly in this picture, you can see the start of our container garden from a few weeks back:

On the concrete part of our patio, we put a bunch of stuff into containers, including an additional 5 tomatoes, 6 sweet peppers, 6 hot peppers, basil, oregano, thyme, sage, rosemary, parsley, nasturtiums, and our trusty fig trees.
If you can see around Kimberly in this picture, you can see the start of our container garden from a few weeks back:

[On a side note, the guy we had out garden with last year, the Hippy Librarian, was in France this past year teaching english. While he was there, he bought a bunch of seeds from the fantastic
Seed Savers. He had a garden center start the seeds for him, so when he got back he could immediately put them in the ground. He was pretty surprised to find over 800 plant starts going when he got back (something like 600 tomato plants, 100 eggplants, and 100 peppers). Needless to say, he had more plants than he could plant. We originally were only going to have the dirt patch garden, but since he had such an abundance of plants, we took pity and took some. I have to say, they look fantastic.]
The garden has been going now for about 2 months, and things are starting to get ripe. As you can see from above, we have some peas, although the delicate plants have not fared well against the violent rains that have rolled through over the last few weeks.
We also have a pepper plant that is going crazy - there has to be 40-50 of the hottest peppers I've ever eaten on it. And some of them are even starting to turn red [it should be noted that this plant is actually from last year that we wintered over in our living room; I think this is why it's already so large and fruitful]:
As always, we have a
photo set started on Flickr, which we will be updating as things become ripe and ready to eat.